Find practical browser-based tools, converters, calculators, generators, file utilities, and other useful services for quick everyday tasks.
ego (lite) is a Chromium-based desktop browser that lets AI agents automate tasks in logged-in web sessions while users keep working in separate Spaces. It supports parallel workflows and integrates with Claude Code, Codex, Cursor, and custom agents.
monetr is a personal finance and budgeting application that helps visitors allocate income to recurring expenses and savings goals, track transactions, forecast future balances, and identify how much money is safe to spend.
Firefly III is a free, self-hosted personal finance manager that lets individuals track transactions, manage budgets and accounts, analyze spending, import data, and integrate tools through an API.
UpCloud is a European cloud infrastructure platform that enables developers and businesses to deploy and manage servers, databases, Kubernetes clusters, storage, networking and GPU workloads through web, API, CLI and Terraform tools.
Portabase is a free, self-hosted tool for automating database backups and restores. It lets DevOps teams schedule, monitor, store, and recover data across PostgreSQL, MySQL, MongoDB, Redis, and other systems.
MacScope is a native macOS app for Apple silicon that lets users monitor system performance, manage processes, control advanced settings, and use integrated tools for audio, captures, windows, files, notes, maintenance, power, and displays.
AirStats is a free, open-source macOS menu bar utility that lets Apple silicon Mac users monitor CPU, memory, GPU, network, disk, battery, temperature, and processes through a panel or desktop widget.
Mouzi is a free, open-source desktop app for Windows and Linux that watches selected folders and automatically moves new downloads into destinations defined by extension, filename rules, and dated path placeholders.
PDF Editor Offline is a free, open-source PDF editor that lets visitors edit, sign, organize, convert, redact, inspect, and clean PDF files locally on Windows, macOS, Linux, or self-hosted infrastructure.
NetWatch Labs provides open-source Rust terminal tools for diagnosing network, system, disk and audio issues on personal computers, plus an optional cloud service for monitoring multiple machines from a centralized fleet view.
Online Tools & Utilities contains practical browser-based services designed to solve specific tasks quickly. The category includes file converters, calculators, generators, validators, formatters, image utilities, PDF tools, text processors, website checkers, temporary services, and many other lightweight online applications.
These resources are useful when installing dedicated software would be unnecessary or inconvenient. Many tools can be used immediately in a browser, while others may offer additional features after registration. Listings provide clear descriptions of what each utility does and include relevant information about access, supported formats, limitations, and possible costs.